Work the following pricing problems for services rendered. (round to hundredths.)
labor rate = $7.00 per hour
labor time = 15 hours
overhead rate = 110%
retail price of parts = $38.75
total job cost?

- 133.25
- 154.25
- 259.25
- 301.88

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)